5365-01-210-1850 SPACER,RING Index 5365-01-210-1852 SPACER,RING

National Stock Number:
5365-01-210-1851

Federal Supply Class:
5365

National Item Identification Number:
012101851

Description:
SPACER,RING

Detail:
A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.


Manufacturer Information:
732110-8473030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
HARDNESS RATING79.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 82.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
INSIDE DIAMETER1.185 INCHES MINIMUM AND 1.195 INCHES MAXIMUM
OUTSIDE DIAMETER1.365 INCHES MINIMUM AND 1.375 INCHES MAXIMUM
OVERALL THICKNESS0.0255 INCHES MINIMUM AND 0.0265 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5519 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 301


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